Design and Implementation of Self-service Ordering System Based on Wireless Network

The development of a self-service ordering system based on wireless network is mainly introduced in this paper. The system consists of two parts, embedded self-service terminal and management system on PC, and the two parts exchange data through the wireless network. In this paper, the hardware platform of self-service terminal is designed and implemented based on S3C2440, and is equipped with wireless Wi-Fi module and LCD & touch-screen module. The system implements dish information querying, table information querying, dinner table opening remotely and customer self-ordering through self-service terminal. Furthermore, this system supports distributing and printing order list automatically, and provides functions of business monitor, ordering service, checkout and background management on the PC system.